When chest pain occurs, the cause of chest pain should be identified first, as follows: 1, for example, there may be a history of trauma, rib reconstruction or chest CT suggests the existence of rib fractures, trauma can be done to internal or external fixation of the ribs, while giving symptomatic treatment such as pain relief; 2, if the chest pain is aggravated during activity and can be relieved after rest, and the ECG suggests ST-segment depression or even a clear history of coronary artery disease, consider coronary artery disease. If the patient often has a history of acid reflux, and the electrocardiogram is normal, and the gastroscope can see reflux esophagitis, the diagnosis of reflux esophagitis is more likely, you can take oral medications such as omeprazole or estramiprazole to suppress stomach acid. The patient should take oral medications such as omeprazole or estramizole to suppress stomach acid. Therefore, patients who have chest pain should go to the hospital as soon as possible, so that the cause and diagnosis can be clarified as soon as possible, and then further treatment can be carried out accordingly.